Bidspirit auction | COLLECTOR'S LOT OF PROOFS

COLLECTOR'S LOT OF PROOFS - 1999 U.S. MINT 50 STATE QUARTERS PROOF SET (DELAWARE, PENNSYLVANIA, NEW JERSEY, GEORGIA & CONNECTICUT), (2) 1999, (2) 2000, (2) 2001, (2) 2002, (2) 2003, (1) 2004, (2) 2005, (2) 2006 U.S. MINT PROOF SETS & (1) 2011 U.S.